It’s hard for us to say exactly due to various factors:
Your strenght and fitness, how much kit you have in a boat, which way and the strength of the wind and the stream conditions.
However, we have factored in to our packages a calculation based on you travelling at 3mph – which is 20 minutes per mile and 7 minutes per lock.
You alos need to factor in a ‘phaff’ element – things always take longer than most of us plan for!
We would prefer that you enjoy your day and achieve your goals comfortably!